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MONICA THOMAS MD, PHD
NPI 1467080234
Anesthesiology in St George, UT

Active since March 29, 2020PECOS EnrolledAccepts Medicare Assignment
1380 E MEDICAL CENTER DR, ST GEORGE, UT 84790(801) 990-1911 Get Directions Write a Review

NPPES record last updated: December 5, 2025. Verified against the NPPES registry weekly; last sync: October 18, 2026.

Record update history: Dec 5, 2025, Jan 3, 2025, Aug 10, 2024 and 1 more (4 updates tracked since 2020).

About Monica Thomas Md, Phd NPPES

Official registry information on file with the National Plan and Provider Enumeration System.

MONICA THOMAS MD, PHD (NPI 1467080234) is an individual anesthesiology provider in St George, Utah, licensed in Utah (14240612-1205) and active in the NPI registry since March 2020. She is enrolled in Medicare PECOS, is affiliated with Cedar City Hospital, and is a graduate of Other (2020).

NPPES Registry Identity

NPI1467080234
Entity TypeIndividualFemale
Primary Taxonomy207L00000X
Provider Legal NameMONICA THOMASCredential: MD, PHD
Location Address1380 E MEDICAL CENTER DRSt George, UT 84790-2123
Mailing Address3300 N Triumph Blvd Ste G50Lehi, UT 84043-6480 · (801) 990-1911
Phone(801) 990-1911
Sole ProprietorNo
Medical School CMSOtherGraduated 2020
Enumeration DateMarch 29, 2020
Last NPPES UpdateDecember 5, 20254 updates tracked since enumeration
NPPES CertifiedDecember 5, 2025
✔ NPI 1467080234 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses

★ Primary SpecialtyAnesthesiologyAllopathic & Osteopathic Physicians
Taxonomy Code207L00000X
License✔ Licensed in UT · 14240612-1205
Definition
An anesthesiologist is trained to provide pain relief and maintenance, or restoration, of a stable condition during and immediately following an operation or an obstetric or diagnostic procedure. The anesthesiologist assesses the risk of the patient undergoing surgery and optimizes the patient's condition prior to, during and after surgery. In addition to these management responsibilities, the anesthesiologist provides medical management and consultation in pain management and critical care medicine. Anesthesiologists diagnose and treat acute, long-standing and cancer pain problems; diagnose and treat patients with critical illnesses or severe injuries; direct resuscitation in the care of patients with cardiac or respiratory emergencies, including the need for artificial ventilation; and supervise post-anesthesia recovery.
1380 E MEDICAL CENTER DR, St George, UT 84790
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Accepted Insurance

The full list of accepted plans is on the Insurance tab. Issuers include Select Health.Insurance ›

Medicare Participation & PECOS CMS

Medicare enrollment, assignment, billing reassignment, and ordering and referring status from CMS.

Medicare Enrollment Status

✔

Enrolled in Medicare and accepts Medicare assignment

Monica Thomas Md, Phd is registered in PECOS and agrees to accept the Medicare-approved amount as full payment. Medicare patients are not billed beyond the standard deductible and coinsurance.

PECOS PAC ID1658798137
PECOS Enrollment IDI20260319001372
Eligible to Order & Refer✔ Part B Labs & Imaging✔ Durable Medical Equipment✔ Home Health Agency✔ Power Mobility DevicesPer the CMS Ordering and Referring file. Eligibility means Medicare pays claims that this provider orders or refers for these categories.

Medicare Billing Reassignments

2

Medicare enrollment records show Monica Thomas reassigns Medicare billing to 2 organizations. Each organization bills Medicare for the services this provider delivers there; the nearest is listed first.

Mountain West Anesthesia LLC
247 mi
Anesthesiology
3300 N TRIUMPH BLVD STE G50
Lehi, UT 84043
  • Reassigned Medicare billing, Utah enrollment
  • 355 clinicians in this Medicare group
NPI 1558391763 (801) 990-1911
Physicians Anesthesia Service PLLC
852 mi
Anesthesiology
600 BROADWAY STE 270
Seattle, WA 98122
  • Reassigned Medicare billing, Washington enrollment
  • 233 clinicians in this Medicare group
NPI 1417962200 (206) 381-0269

Source: CMS Revalidation Reassignment List, October 2026 release. Reassignment records can lag staffing changes; confirm a current affiliation with the organization.

Hospital Affiliations CMS Care Compare 2

Hospitals where this provider delivers care, identified from recent Medicare claims and place-of-service records.

Cedar City Hospital

Acute Care Hospitals · Cedar City, UT
4/5 CMS rating
OwnershipVoluntary non-profit - Private
CMS Certification Number460007
Location1303 North Main StreetCedar City, UT 84721 · Iron County
Emergency services Birthing friendly

St. George Regional Hospital

Acute Care Hospitals · St George, UT
5/5 CMS rating
OwnershipVoluntary non-profit - Private
CMS Certification Number460021
Location1380 East Medical Center DriveSt George, UT 84790 · Washington County
Emergency services Birthing friendly

Other Providers at the Same Location NPPES 20

Providers registered at the same practice address, or within the immediate area, according to the NPPES registry.

MRS. AMY COVINGTON WERRETT
Speech-Language Pathologist
1380 E MEDICAL CENTER DR
ST GEORGE, UT 84790
Washington County (435) 251-1000
MICHAEL LOCKE ETTINGER
Physical Therapist
1380 E MEDICAL CENTER DR
ST GEORGE, UT 84790
Washington County (435) 251-1000
MICHAEL CHRISTENSEN DO
Anesthesiology
1380 E MEDICAL CENTER DR
ST GEORGE, UT 84790
Washington County (435) 251-1000
TRACY R ORR MD
Radiology (Diagnostic Radiology)
1380 E MEDICAL CENTER DR
ST GEORGE, UT 84790
Washington County (435) 688-4000
IHC HEALTH SERVICES INC
Internal Medicine (Hospice and Palliative Medicine)
1380 E MEDICAL CENTER DR
ST GEORGE, UT 84790
Washington County (385) 887-6277
CHRISTOPHER RAY ANDREW NP
Nurse Practitioner
1380 E MEDICAL CENTER DR
ST GEORGE, UT 84790
Washington County (435) 251-1000
HOLLY ANN RANDALL
Social Worker
1380 E MEDICAL CENTER DR
ST GEORGE, UT 84790
Washington County (435) 251-1000
DYLAN KRUPP PHARMD
Pharmacist
1380 E MEDICAL CENTER DR
ST GEORGE, UT 84790
Washington County (435) 251-4636

Frequently Asked Questions NPPES & CMS

Common questions about this NPI record, answered from the official NPPES registry and CMS datasets shown on this page.

What is Monica Thomas's NPI number?

The NPI number for Monica Thomas is 1467080234. It was assigned to this individual provider in the NPPES registry on March 29, 2020.

Where is Monica Thomas located?

Monica Thomas practices at 1380 E Medical Center Dr, St George, UT 84790. The listed phone number is (801) 990-1911.

What is Monica Thomas's specialty?

The primary specialty registered for this NPI is Anesthesiology with taxonomy code 207L00000X.

Is Monica Thomas enrolled in Medicare?

Yes. Monica Thomas is registered in the Medicare PECOS system and accepts Medicare assignment, which means accepting the Medicare-approved amount as payment in full for covered services.

Which organizations bill Medicare for Monica Thomas's services?

According to the CMS Revalidation Reassignment List (October 2026 release), Monica Thomas reassigns Medicare benefits to 2 organizations: Mountain West Anesthesia LLC (Lehi, UT) and Physicians Anesthesia Service PLLC (Seattle, WA). Each reassignment is filed with Medicare on form CMS-855R, signed by both the clinician and the organization, and lets the organization bill Medicare and receive payment for Monica Thomas's services. Reassignment records can lag staffing changes; confirm current arrangements with the organization.

What insurance does Monica Thomas accept?

Health plans from Select Health list Monica Thomas as in-network in at least one marketplace plan. Coverage varies by plan and year; verify with the insurer or the provider before a visit.

Is Monica Thomas affiliated with any hospitals?

According to CMS data, Monica Thomas is affiliated with Cedar City Hospital and St. George Regional Hospital.

When was this NPI record last updated?

The NPPES record for Monica Thomas was last updated on December 5, 2025. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 10 months ago. If this record has changed at CMS more recently, you can request an on-demand re-check against the live CMS registry, directly from this page.